OrpheusEngine
OrpheusEngine is a private publishing tool used by a single creator to publish their own focus-music videos to their own YouTube channel, Far Windows.
It is not offered to the public and no one else can sign in to it. It uses the YouTube Data API and the YouTube Analytics API, only on the channel of the person who runs it, to:
- upload that channel's videos (always as private first);
- set their thumbnails, chapters and playlists;
- schedule when they are published;
- read the channel's own analytics to decide what to make next.